package com.gao.service;

import com.gao.entity.UserInfo;

import java.util.ArrayList;

/**
 * Created by gml on 17/3/2.
 */

public interface LoginService  {
    UserInfo find(int id);
    void delete(int id);
    void addUser(UserInfo userInfo);
    ArrayList<UserInfo> findAll();

    void update(UserInfo userInfo);
}
